8388934232

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{673}}^1$

素因数の和:877

約数の個数: 128

約数和(自身を含む): 18955036800

約数和(自身を除く): 10566102568

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 61, 82, 89, 122, 164, 178, 244, 287, 328, 356, 427, 488, 574, 623, 673, 712, 854, 1148, 1246, 1346, 1708, 2296, 2492, 2501, 2692, 3416, 3649, 4711, 4984, 5002, 5384, 5429, 7298, 9422, 10004, 10858, 14596, 17507, 18844, 20008, 21716, 25543, 27593, 29192, 35014, 37688, 38003, 41053, 43432, 51086, 55186, 59897, 70028, 76006, 82106, 102172, 110372, 119794, 140056, 152012, 164212, 193151, 204344, 220744, 222589, 239588, 287371, 304024, 328424, 386302, 419279, 445178, 479176, 574742, 772604, 838558, 890356, 1149484, 1545208, 1558123, 1677116, 1683173, 1780712, 2298968, 2455777, 3116246, 3354232, 3366346, 3653717, 4911554, 6232492, 6732692, 7307434, 9823108, 11782211, 12464984, 13465384, 14614868, 17190439, 19646216, 23564422, 25576019, 29229736, 34380878, 47128844, 51152038, 68761756, 94257688, 102304076, 137523512, 149802397, 204608152, 299604794, 599209588, 1048616779, 1198419176, 2097233558, 4194467116, 8388934232]

約数ペア:

[(1, 8388934232), (2, 4194467116), (4, 2097233558), (7, 1198419176), (8, 1048616779), (14, 599209588), (28, 299604794), (41, 204608152), (56, 149802397), (61, 137523512), (82, 102304076), (89, 94257688), (122, 68761756), (164, 51152038), (178, 47128844), (244, 34380878), (287, 29229736), (328, 25576019), (356, 23564422), (427, 19646216), (488, 17190439), (574, 14614868), (623, 13465384), (673, 12464984), (712, 11782211), (854, 9823108), (1148, 7307434), (1246, 6732692), (1346, 6232492), (1708, 4911554), (2296, 3653717), (2492, 3366346), (2501, 3354232), (2692, 3116246), (3416, 2455777), (3649, 2298968), (4711, 1780712), (4984, 1683173), (5002, 1677116), (5384, 1558123), (5429, 1545208), (7298, 1149484), (9422, 890356), (10004, 838558), (10858, 772604), (14596, 574742), (17507, 479176), (18844, 445178), (20008, 419279), (21716, 386302), (25543, 328424), (27593, 304024), (29192, 287371), (35014, 239588), (37688, 222589), (38003, 220744), (41053, 204344), (43432, 193151), (51086, 164212), (55186, 152012), (59897, 140056), (70028, 119794), (76006, 110372), (82106, 102172)]